Fixation tweezers
First Claim
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1. A fixation tweezers comprising:
- a fixed handle having a first front end defining a first grasping jaw with straight working surface and a first rear end;
a movable handle including a second front end defining a second grasping jaw having working surface parallel with that of said first grasping jaw and a second rear end fixed with said first rear end;
a spring member having a first end and a second end secured on said fixed handle;
a controlling member disposed between said movable handle and said fixed handle, with one end thereof pivotably mounted to said movable handle and the other end connected with said first end of said spring member, being made with a configuration capable of being rotated pivotably against the biassing of said spring to achieve an open position, where said first and second grasping jaws being spaced apart and permitting a workpiece to be gripped therebetween, and when releasing, said controlling member returning to a closed position, where said first and second grasping jaws clamping against the workpiece.
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Abstract
A pair of tweezers for gripping a workpiece in fixed position without exerting pressure by use of the thumb and index finger, having a fixed handle and a movable handle riveted at one end thereof and capable of gripping things on the other end, a spring-controlled member is pivotally mounted between the two handles, when pulling the member against the resistance offered by a expansion spring, the member can be pivotally rotated to a position where a pair of handles are forced open, permitting the gripping of the workpiece, after releasing the pulling force, the spring-controlled member will return to a normal closed position to grip the workpiece firmly.
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Citations
3 Claims
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1. A fixation tweezers comprising:
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a fixed handle having a first front end defining a first grasping jaw with straight working surface and a first rear end; a movable handle including a second front end defining a second grasping jaw having working surface parallel with that of said first grasping jaw and a second rear end fixed with said first rear end; a spring member having a first end and a second end secured on said fixed handle; a controlling member disposed between said movable handle and said fixed handle, with one end thereof pivotably mounted to said movable handle and the other end connected with said first end of said spring member, being made with a configuration capable of being rotated pivotably against the biassing of said spring to achieve an open position, where said first and second grasping jaws being spaced apart and permitting a workpiece to be gripped therebetween, and when releasing, said controlling member returning to a closed position, where said first and second grasping jaws clamping against the workpiece. - View Dependent Claims (2, 3)
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Specification